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Norco Threshold A1

Norco Threshold A1
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Details

The stiff, lightweight Threshold A1 delivers podium-seeking cyclocross speed and will have you wondering how one hour can take so long, but hurt so good.

It shouldn't come as a surprise that the rugged landscape and abundant precipitation of Canada's Pacific Coast is the ultimate place to develop and perfect an aluminum cyclocross bike. It helped us engineer the Threshold A1's aluminum frame and carbon fork with ample mud clearance, size-scaled tubing, ovalized seatstays, and bent chainstays to dissipate shock and maximize CX performance.

The Threshold A1 features a Shimano GRX wide-range 11-speed drivetrain and hydraulic disc brakes with internally routed cables, so they won't get clogged with mud after a lap in the sticky mud and snow. Shimano thru-axle hubs are laced to WTB KOM Light i21 TCS Tubeless Ready rims, which support fast, sturdy Schwalbe X-One 33mm knobby tires.

Specs

Frame X6 Butted Aluminum, Smooth Welds
Fork Mid-Modulus Carbon
Headset Integrated Sealed Cartridge Bearing
Axles Front: 12 x 100mm thru-axle
Rear: 12 x 142mm thru-axle
Rims/Wheels WTB ST i21 TCS 2.0 - Black
Hubs Shimano HB-RS470
Spokes Stainless 14g, Black
Tires Schwalbe X-One, 700 x 33c, Folding
Crankset Praxis Alba M24
Chainrings 40T
Bottom Bracket Praxis M24 Threaded
Chain KMC X11
Rear Derailleur Shimano GRX RD-RX812
Cassette/Rear Cogs Shimano SLX CS-M7000 11-40T
Shifters Shimano GRX ST-RX600, 11 speed
Handlebars Norco Flare Aluminum, 10 deg flare
Tape/Grips Norco Griptacular Shockproof
Stem Norco SL Aluminum
Brakes Shimano GRX BR-RX400 Hydraulic Disc
Saddle Norco SL Race, Chromo Rails
Seat Post Norco SL Aluminum

* Subject to change without notice.

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